JavaScript & Node.js course for Testers, QA and SDETs - 2026

*** LEARN THE BASICS BEFORE YOU START CODING WITH AI ***

AI tools can generate code — but can you make sense of it?  This course helps you master the core JavaScript concepts every QA and Test Engineer must know.”

JavaScript/TypeScript with Node.js have become one of the most popular full stack programming languages.

With no doubt, JavaScripts ranks #1 with regard to the availability of test automation tools and frameworks including some of the popular ones - WebdriverIO, Cypress, Playwright, TestCafe, Nightwatch, Mocha, Jest, Jasmine, CodeceptJS and Casper.js and so on.

There goes the reason why a test engineers and SDETs should add JavaScript and Node.js into their career skills.

Why this course?

1. Covers what is absolutely necessary for test automation

2. Tool/framework agnostic which works for any JS based tools or framework

3. All examples are taken from REAL TIME TEST AUTOMATION projects

4. Suites for beginners or experienced with other language background such as JAVA, Python or C#

5. 100 + quizzes and Exercises provided

6. The demo code is available in GitHub

7. HD Video quality

This course specifically addresses the challenges of test engineers who come from different language backgrounds and can easily relate and understand syntax and rules of JavaScript

The course is designed as 6 weeks learning plan:

Week 1:

1. Introduction

2. Node.js project set up

3. Variables

4. Data types

Week 2:

1. Operators

2. Strict mode

3. Conditional Statements

Week 3:

1. Loops

2. String Manipulation

Week 4:

1. Functions

2. Arrow functions

3. Callback functions

4. Promises

5. Async/Await

6. Functions - Real time us case

Week 5:

1. Objects

2. Arrays

Week 6:

1. Classes

2. Node.js Essentials

3. Error Handling

All sections have enough exercise and quizzes so you can practice more and be comfortable in writing effective and less error prone code.